Shiga, Japan

Yohei Kirihata

This inventor holds 5 USPTO granted patents and 2 published patent applications. Top assignees: Nippon Electric Glass Co., Ltd., Nitto-Denko Corporation. Active years: 2021-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yohei Kirihata. Retrieved from https://idiyas.com/inventor/yohei-kirihata

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 5 

% Patents Active = 80.0

Average Co-Inventor Count = 3.0

ph-index = 1

Forward Citations = 1(Granted Patents)


Location History:

  • Shiga, JP (2021 - 2022)
  • Otsu, JP (2024)

Company Filing History:


Years Active: 2021-2025

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5 patents (USPTO):Explore Patents

Title: Yohei Kirihata: Innovator in Glass Manufacturing

Introduction

Yohei Kirihata is a prominent inventor based in Shiga, Japan. He has made significant contributions to the field of glass manufacturing, holding a total of five patents. His innovative approaches have advanced the methods used in producing glass films and rolls.

Latest Patents

Kirihata's latest patents include a production method for glass rolls. This method involves a conveying step that transports a band-shaped glass film laterally and a roll-up step that rolls the glass film into a roll shape. The process also includes an inspection step that measures the state of the end portions of the glass film while applying tension. Another notable patent is a manufacturing method for glass films with resin tape, which details the continuous formation of elongated glass films and the subsequent application of resin tapes.

Career Highlights

Throughout his career, Kirihata has worked with notable companies such as Nippon Electric Glass Co., Ltd. and Nitto Denko Corporation. His experience in these organizations has allowed him to refine his skills and contribute to advancements in glass technology.

Collaborations

Kirihata has collaborated with talented individuals in his field, including Hiroki Mori and Koji Ishichi. These partnerships have fostered innovation and the sharing of ideas, further enhancing the development of glass manufacturing techniques.

Conclusion

Yohei Kirihata's work in glass manufacturing showcases his dedication to innovation and improvement in the industry. His patents reflect a commitment to advancing technology and enhancing production methods.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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